Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual / Emission Control System / Troubleshooting

Hyundai Santa Cruz: Emission Control System / Troubleshooting

- Troubleshooting

Symptom	Suspect area
Engine will not start or hard to start	Vapor hose damaged or disconnected
Engine struggles to start	Malfunction of the Purge Control Solenoid Valve
Rough idle or engine stalls	Vapor hose damaged or disconnected
Rough idle or engine stalls	Malfunction of the PRV (Pressure Regulating Valve)
Rough idle	Malfunction of the Evaporative Emission Control System
Excessive oil consumption	Positive crankcase ventilation line clogged

Components and Components Location

- Components Location 1. Crankcase pressure regulating valve (PRV) 2. Canister3. Purge control solenoid valve (PCSV)4. Fuel Tank Pressure Sensor (FTPS)5. Canister Close Valve (CCV)6. Fuel tank a ...

Specifications

- Specifications Purge Control Solenoid Valve (PCSV) ▷ SpecificationItemSpecification Coil Resistance (Ω)20.0 - 22.0 [20°C (68°F)] Fuel Tank Pressure Sensor (FTPS) ▷ Type : Piezo-Resi ...

Other information:

Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Start/Stop Button
- Component - Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the cluster fascia panel.(Refer to Body - "Cluster Fascia Panel") 3.Remove the front monitor.(Refer to AVN System - "Front Monitor") 4.Using a remover and remove the crash pad garnish [CTR]. 5.Disconne ...

Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Specification
- Specification ItemSpecification Rated voltageDC 12V Operating voltageDC 9.0 - 16.0V Operating temperature-86 to 167°F (-30 to 75°C) Dark currentMAX 1mA Output power5 W Output frequency120 ± 7.7 kHz ...